The electronic human tracheal intubation training model is an advanced teaching device used by medical students, nurses and emergency personnel to conduct airway management and intubation skills training. Its design is highly realistic, featuring lifelike structures of the oral cavity, throat, glottis and trachea, and is equipped with an electronic feedback system that can display the correctness and safety of intubation operations in real time.

In terms of usage norms, it is necessary to first inspect the equipment to ensure that the power supply, display system and intubation channel are in good condition. Before the operation, trainees should be familiar with the relevant anatomical landmarks and intubation procedures, and strictly follow the principles of sterility and safety. When intubating, first place the head and neck in the "sniffing position", expose the glottis with the help of the laryngoscope, and then slowly insert the catheter along the correct path until the catheter port is in the trachea. The electronic model will determine whether the intubation is in place through sound and light prompts, data feedback or image display.

During the operation, it is important to avoid accidental insertion into the esophagus. If there are any signs of accidental insertion or injury, they should be corrected immediately. After intubation is completed, ventilation through a breathing capsule is required, and the rise and fall of the thorax and data feedback should be observed to confirm the success of intubation. After the training is completed, the pipes and laryngoscopes should be cleaned in time and the equipment should be properly stored.

This model not only helps trainees master the standard procedure of intubation, but also enhances their proficiency in emergency response and skills through repeated training, laying a solid foundation for clinical safety.